The laptop won t turn off, so it s urgent!!

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Suffered, your computer was hit by a Trojan horse, it must be that you accidentally opened some web page, hurry up and reinstall the system, otherwise your personal information will be leaked...

If you really can't do it, copy everything out first! Then reinstall the system

It should be said that it is system recovery! I checked your computer! If you haven't changed other systems, you can reset to the factory default state with one key to start the number key, if you have changed the system, there may not be a one-click restore, I hope it can help you leave a message if you have questions!

The point is to not know whether your computer is hardware or software right now! Try it, my computer is the system recovery! Send it after-sales!

They'll fix it, after all, your PC is still under warranty! I guess it's a hardware problem、、It's not poisoned! Why don't you use the optimizer to clean up the garbage, and the registry first!

If that's still the case, that's like the one mentioned above、、Send after-sales。

It's not a problem with the system, it's a problem with your computer. It should be caused by the registry being modified.

60% poisoned, 40% software conflicts or errors, reinstall the system, buddy, hehe, antivirus software is not a panacea.

1. When the machine cannot be turned off, press and hold the power eraser button for more than 6 seconds to force the power to shut down.

2. First of all, and if conditions permit, it is recommended that you go directly to the computer city for inspection, because according to your description, it is not easy to find the root cause, and you can only make guesses.

How long has your computer been in use and when did it start to malfunction?

Will the environment in which the ruler such as the key brain is used be humid? Or is the temperature relatively low?

Can't turn on every 5 hours or so? So can it run normally after turning it on?

4. It is recommended that you open the chassis to check the hardware, see if the capacitance of the motherboard has the phenomenon of "bursting", plug and unplug the memory, clean up the dust, and if you have the conditions, you can put your own hardware one by one, it is better to install the memory on other computers to test to detect hardware problems.

If you still have questions, please add, I personally recommend that you find someone who knows more about computers to check it in person, or send it for inspection.

The computer shuts down and does not respond, and the reasons are as follows (take WinXP as an example):

1. Before shutting down, some programs are still running or being shut down, and the shutdown command is delayed.

Workaround: Close all open programs before shutting down and wait patiently for them to complete. Or press the Ctrl+Alt+Del keys to enter the Task Manager, select the "Shutdown" item in the menu bar, and select "Restart" or "Shutdown" (as shown in the figure below).

If the above operation does not work, you can press and hold the power button of the console until the power indicator turns off to force the power to power off.

2. The shutdown program is damaged or infected by a virus.

Solution: The shutdown of Windows XP is controlled by the program, located in the Windows system32 folder, you can copy the file from the normal computer to the machine for overwriting (you can use the boot U disk or CD to start the computer into the PE system and operate), and use the 360 security guard + 360 antivirus in the safe mode to check and kill the hard disk for Trojans and viruses.

3. The system freezes or freezes due to program conflicts.

Solution: Restart, if it doesn't work, reinstall the system.

4. The system crashes due to hardware failure.

Solution: Replace and check each hardware one by one, especially memory, hard disk, and motherboard, to determine the source of the fault.

1 Exclusion software. Resulting in the inability to shut down quickly. If yes. Just put an end to the software.

2 Press and hold the power button. Force shutdown.

If you can't turn off the computer, the general situation is that there are too many processes, and the computer is faked. Generally, forced shutdown is used, and the screen will be black when you press and hold the power button for about 6 seconds, which means that the power has been turned off.

Press and hold the power button to force a shutdown or unplug the power supply.

There is a "human service" in 360 Security Guard, which can be fixed. If it's just once in a while, turn off the power directly.

Try the next key software in the system home, if it still doesn't work, change the system.

If you can't turn off the phone, there are generally several possibilities:

1.Right-click on the taskbar - Properties - Start Menu - Select Classic Start - Click Start - Check the presence of the shutdown next to the logout, (the absence indicates that the poison is poisoned, and the antivirus solution exists to see 2.)）

2.Change the registry key and Group Policy and Windows back-out sound scheme (that's what you're talking about in a big chunk of ways).

3.Hold down the Ctrl key and don't move, click "Shut down" and "Close" on the Task Manager page with the mouse, then you can wait for the shutdown when you release the hand that presses the Ctrl key (you still can't shut down.

4.Press the power to turn off, and then turn on the power and keep pressing F8 (keep releasing and pressing. Select (last correct configuration) the one. Then press Enter, select WinXP Enter.

5.The above methods cannot be solved, and I am silently mourning your computer on behalf of the people of the whole country!

Try to end the user's next process and then shut down, try to try a process that prevents the shutdown and quit all running programs, and you can also try to quit 360 Guardian antivirus and other security software.

1. There are many reasons for the lack of original configuration of the computer that cannot be shut down, and the following introduces several situations and solutions.

1.The auto-shutdown procedure in the system files is defective. In order to determine whether this is the cause, the following experiments can be performed.

Enter the command "rundll32 ,exitwindows" in Start Run to see if it shuts down properly. If you are using a win98 system, please check the integrity of the system files and patch the files in "Start Program Attachments System Tools System Information Tools System File Checker".

If a different system (ME 2000 XP) is used, file patching can also be done in the corresponding project. If patching the file still doesn't solve the problem, you can only reinstall the system. If you can't shut down normally by running "rundll32, exitwindows", it may be that some system programs in the system are defective, but the solution is still to patch the system or reinstall the system.

2.Viruses and defective applications or system tasks may cause shutdown failures. First of all, check for viruses and close all applications before shutting down the computer.

Since some applications are loaded at system startup, you can subtract the loaded programs one by one in the Startup menu (enter the command: msconfig in Start Run) to see if there are any files that affect the shutdown (of course, it will not take effect until after a restart).

3.Peripherals and drivers are not compatible well and do not respond to rapid shutdown. You can enter the command in Start Run:

msconfig", select "Advanced" in the "General" tab, and "Disable Rapid Shutdown" in the window that opens. If you suspect that the peripherals are faulty, you can also uninstall the peripherals one by one to check them so that you can find the affected peripherals.

2. If the computer cannot be shut down and is stuck, press and hold the power button to force the shutdown.